gistfile1.clj

(ns uitest
  (:require [goog.ui.ComboBox :as ComboBox]
            [goog.ui.ComboBoxItem :as ComboBoxItem]
            [goog.dom :as dom]))

(defn ^:export add-combo-box []
  (let [combo-box (goog.ui/ComboBox.) ;; <-- ?
        items ["A" "B" "C"]
        elem (dom/getElement "combobox")]

    (doseq [item items]
      (.addItem combo-box (goog.ui/ComboBoxItem. item))) ;; <-- ?

    (doto combo-box
      (.setUseDropdownArrow true)
      (.render elem))))